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1.2.11 Simplifying rational expressions

1.2.11 Simplifying rational expressions

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Question 5
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The equation

2x−4=−3x+k \frac{2}{x} - 4 = -3x + k x2​−4=−3x+k

where kkk is a constant, has no real roots.

Find the range of possible values for kkk.

[5]
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1.2.11 Simplifying rational expressions Questions

  1. A Level
  2. /Maths
  3. /1.2.11 Simplifying rational expressions

16 exam-style questions on OCR A Level Maths 1.2.11 Simplifying rational expressions. Each one has a worked solution and a mark scheme showing where the marks go.

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